Cyber Security refers to the practice of protecting systems, networks, and data from digital attacks, theft, and damage. This skill encompasses knowledge of security protocols, risk assessment, and incident response strategies that safeguard information technology assets. Cyber Security is used to identify vulnerabilities, implement protective measures, and respond to security breaches, ensuring the integrity and confidentiality of sensitive information.

Cyber Security Assessment is the process of identifying, evaluating and prioritizing potential security threats, vulnerabilities, and risks to an organization's information systems and assets. Cyber Security Assessors are professionals trained in specialized skills that involve analyzing various aspects of an organization's technology environment to determine its overall security posture. They assess the effectiveness of security controls and propose recommendations to mitigate risks and ensure compliance with regulatory requirements. This is a critical function in today's digital landscape, where cyber-attacks are becoming increasingly sophisticated and frequent.

Cybersecurity strategy requires a set of specialized skills and expertise that involves identifying, managing and mitigating risks associated with cyber attacks and other security breaches. This skillset includes knowledge of network security, cryptography, threat analysis, risk management, and compliance measures, among other things. The job role demands a comprehensive understanding of cyber threats, a thorough knowledge of the organization's security policies and procedures, and the ability to devise security strategies that align with the organization's goals and objectives.

NIST 800 refers to knowledge of the National Institute of Standards and Technology Special Publication 800 series and its guidance for managing information security and privacy. It is used to apply security controls, assess risk, and support compliance in system design, operations, and oversight. It also supports the development of policies, procedures, and documentation aligned with recognized government security practices.

NIST 800-53 refers to a catalog of security and privacy controls used to protect information systems and data. It is applied to identify, select, and document safeguards based on risk, system type, and compliance needs. The skill is used in security governance, control assessment, and the development of policies, procedures, and monitoring activities.